JCards is a free Java application designed to store and manage data in any format that the user defines. Instead of having multiple applications to manage passwords, music databases, shopping lists, previous girlfriends, etc, JCards allows the user to define a database that contains the fields they want and to customize it in many ways. This is all accomplished via an easy to use interface that requires no understanding of SQL or any other database jargon.

MobileKnoxMobileKnox - MobileKnox stores all your confidential data. You just need to remember 1 master-password. You can synchronize MobileKnox with DesktopKnox the free desktop version, via Internet/Bluetooth/IRDA etc. Both modules run on Java, so almost every actual device is able to handle it

File Hider UltimateFile Hider Ultimate is a simple utility to hide or show files on your java enabled phone.The program is password protected. First time it is run, or whenever you request a Change of password, the program accepts a new password

InfoStore"Password Saver" where you can store all your PINs, Passwords, Logins etc

Q-FileHideQ-FileHide - Hide any Image, Video or any other file on your mobile so that others cannot see them. Q-FileHide is password protected so only you can hide and unhide the files. Useful for when friends or family browse your mobile and you have files you rather them not see.
Activation codes can be found at http://www.q-stuff.com/code.php
Website: http://www.q-stuff

Q-SecureDataQ-SecureData - Allows you to store personal and valuable information on your mobile with confidence. Using cipher encryption and a password log in, you can rest assured your data will remain safe. Store any data you want from bank account numbers to pin numbers or even just personal notes.
Activation codes can be found at http://www.q-stuff.com/code

LockCrypt Mobile (Java)LockCrypt is a free and easy to use account management program written in Java. LockCrypt aims to provide a secure, central database to store difficult to remember passwords and other personal information